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31. 发明申请

US20100296660A1 APPARATUS AND METHOD FOR SOUND FOCUSING 有权
标题翻译：用于声音聚焦的装置和方法
公开(公告)号：US20100296660A1
公开(公告)日：2010-11-25
申请号：US12780099
申请日：2010-05-14
申请人： Young-tae KIM , Jung-woo Choi , Jung-ho Kim , Sang-chul Ko
发明人： Young-tae KIM , Jung-woo Choi , Jung-ho Kim , Sang-chul Ko
IPC分类号： H04R29/00 , G10K11/16 , H04M1/00
CPC分类号： H04R3/12 , H04R1/323 , H04R1/403 , H04R2499/11
摘要： A sound focusing technique is provided to transfer sound to a particular direction. In a sound focusing apparatus, first and second speakers may be arranged to emit sound in opposite directions to form a sound zone. An amplitude and/or a phase of a received signal may be adjusted by a signal processing unit to assign the received signal and the adjusted signal to the first and second speakers, respectively.
摘要翻译：提供声音聚焦技术以将声音传送到特定方向。在声音聚焦装置中，第一扬声器和第二扬声器可以布置成在相反的方向上发出声音以形成声音区域。接收信号的振幅和/或相位可以由信号处理单元来调整，以将接收的信号和调整的信号分别分配给第一和第二扬声器。

32. 发明申请

US20090141915A1 Method and apparatus for focusing sound using array speaker 有权
标题翻译：使用阵列扬声器对声音进行聚焦的方法和装置
公开(公告)号：US20090141915A1
公开(公告)日：2009-06-04
申请号：US12076277
申请日：2008-03-14
申请人： Sang-chul Ko , Young-tae Kim , Jung-ho Kim
发明人： Sang-chul Ko , Young-tae Kim , Jung-ho Kim
IPC分类号： H04R25/00
CPC分类号： H04R1/403 , H04R3/005 , H04R2430/23
摘要： Provided is a method and apparatus for focusing sound using an array speaker system. The method includes generating a plurality of delayed signals to be focused to a predetermined position from an input signal, filtering a low-frequency signal having a frequency that is lower than a reference frequency from the delayed signals, generating low-frequency focusing signals divided into 2 groups by adjusting a gain of the filtered low-frequency signal, and applying the low-frequency focusing signals divided into the 2 groups to speaker units of the array speaker system at both sides with respect to a center portion of the array speaker system and outputting the low-frequency focusing signals through the speaker units. In this way, the performance of sound focusing for the low-frequency signal can be improved and thus a listener located a predetermined distance from and in a predetermined direction relative to the array speaker system can clearly listen to the low-frequency focusing signals.
摘要翻译：提供了一种使用阵列扬声器系统对声音进行聚焦的方法和装置。该方法包括从输入信号产生要聚焦到预定位置的多个延迟信号，从延迟信号中滤出具有低于基准频率的频率的低频信号，产生分为 2组，通过调整滤波的低频信号的增益，并且将相对于阵列扬声器系统的中心部分分成两组的低频聚焦信号施加到两侧的阵列扬声器系统的扬声器单元;以及通过扬声器单元输出低频聚焦信号。以这种方式，可以提高对低频信号的声音聚焦的性能，并且因此相对于阵列扬声器系统位于预定方向上和在预定方向上的收听者可以清楚地收听低频聚焦信号。

33. 发明授权

US07535883B2 Hand-off method using edge nodes in mobile ad-hoc network 有权
标题翻译：移动自组织网络中使用边缘节点的切换方法
公开(公告)号：US07535883B2
公开(公告)日：2009-05-19
申请号：US11263843
申请日：2005-11-02
申请人： Jae-hoon Kim , Shubhranshu Singh , Young-gon Choi , Yong-sung Roh , Jung-ho Kim , Kyung-lim Kang
发明人： Jae-hoon Kim , Shubhranshu Singh , Young-gon Choi , Yong-sung Roh , Jung-ho Kim , Kyung-lim Kang
IPC分类号： H04Q7/24 , H04Q7/20 , H04B7/216 , H04L12/28 , H04L12/56
CPC分类号： H04W36/14 , H04L45/20 , H04W40/28 , H04W40/30
摘要： A hand-off method including detecting edge nodes located at edges of a mobile ad-hoc network (MANET); retransmitting, at the detected edge nodes, an Internet gateway advertisement message (IGAM) at a new period; and performing a hand-off of a mobile device moving from an infrastructure network to the MANET using the retransmitted IGAM.
摘要翻译：一种切换方法，包括检测位于移动自组织网络（MANET）边缘的边缘节点; 在检测到的边缘节点处重新发送新的时段的因特网网关广告消息（IGAM）; 以及使用重传的IGAM执行从基础设施网络移动到MANET的移动设备的切换。

34. 发明申请

US20080181418A1 Method and apparatus for localizing sound image of input signal in spatial position 有权
标题翻译：用于将输入信号的声像定位在空间位置的方法和装置
公开(公告)号：US20080181418A1
公开(公告)日：2008-07-31
申请号：US11889431
申请日：2007-08-13
申请人： Young-tae Kim , Sang-wook Kim , Jung-ho Kim , Sang-chul Ko
发明人： Young-tae Kim , Sang-wook Kim , Jung-ho Kim , Sang-chul Ko
IPC分类号： H04R5/00
CPC分类号： H04S7/302 , H04R2499/11 , H04S2420/01 , H04S2420/03
摘要： A method and apparatus for localizing a sound image of an input signal to a spatial position are provided. The method of localizing a sound image to a spatial position includes: extracting from a head related impulse response (HRIR) measured with respect to changes in the position of a sound source, first information indicating a reflection sound wave reflected by the body of a listener; extracting from the HRIR second information indicating the difference between sound pressures generated in two ears, respectively, when a direct sound wave generated from the position of the sound source arrives at the two ears, respectively, of the listener; extracting third information indicating the difference between times taken by the direct sound wave to arrive at the two ears, respectively, from the HRIR; and localizing a sound image of an input signal to a spatial position by using the extracted information. According to the method and apparatus of the present invention, by using only important information having influence on sound image localization of a virtual sound source extracted from the HRIR, the sound image of the input signal can be localized to a spatial position with a small number of filter coefficients.
摘要翻译：提供了一种用于将输入信号的声像定位到空间位置的方法和装置。将声像定位到空间位置的方法包括：从关于声源的位置变化测量的与头相关的脉冲响应（HRIR）提取的第一信息指示由听者的身体反射的反射声波 ; 当从声源的位置产生的直接声波分别到达听众的两只耳朵时，从HRIR中分别提取表示在两只耳朵中产生的声压之间的差异的第二信息; 提取表示从HRIR分别到达两只耳朵的直接声波所用时间之间的差异的第三信息; 以及通过使用所提取的信息将输入信号的声音图像定位到空间位置。根据本发明的方法和装置，通过仅使用对从HRIR提取的虚拟声源的声像定位有影响的重要信息，输入信号的声像可以被定位到具有小数量的空间位置的滤波器系数。

35. 发明申请

US20070269061A1 Apparatus, method, and medium for removing crosstalk 有权
标题翻译：用于去除串扰的装置，方法和介质
公开(公告)号：US20070269061A1
公开(公告)日：2007-11-22
申请号：US11704269
申请日：2007-02-09
申请人： Young-tae Kim , Sang-wook Kim , Jung-ho Kim , Sang-chul Ko
发明人： Young-tae Kim , Sang-wook Kim , Jung-ho Kim , Sang-chul Ko
IPC分类号： H04R5/02
CPC分类号： H04S7/303 , H04S2420/01
摘要： An apparatus, method, and medium of removing crosstalk are provided. The apparatus for removing crosstalk in each of audio signals of a plurality of channels, includes: a position recognition unit recognizing the position of a listener; a calculation unit calculating a crosstalk removal function with respect to the recognized position; and a filtering unit removing the crosstalk by using the calculated result.
摘要翻译：提供了去除串扰的装置，方法和介质。用于消除多个频道的每个音频信号中的串扰的装置包括：识别听众位置的位置识别单元; 计算单元，相对于所识别的位置计算串扰消除功能; 以及通过使用计算结果来除去串扰的滤波单元。

36. 发明申请

US20060171403A1 Gateway for interconnecting ad-hoc network and infrastructure network, and methods for discovering and registering service provider using gateway 有权
标题翻译：用于互联自组织网络和基础设施网络的网关，以及用于使用网关发现和注册服务提供商的方法
公开(公告)号：US20060171403A1
公开(公告)日：2006-08-03
申请号：US11334479
申请日：2006-01-19
申请人： Jae-hoon Kim , Kyung-lim Kang , Jung-ho Kim , Yong-sung Roh , Singh Shubhranshu , Young-gon Choi , Chang-seok Oh , Sung-hee Lee
发明人： Jae-hoon Kim , Kyung-lim Kang , Jung-ho Kim , Yong-sung Roh , Singh Shubhranshu , Young-gon Choi , Chang-seok Oh , Sung-hee Lee
IPC分类号： H04L12/56 , H04B7/14 , H04J3/08 , H04L12/28
CPC分类号： H04W84/22 , H04W48/18 , H04W88/16
摘要： A service provider discovery method in a wireless network environment, includes receiving, by the gateway, a service request (SREQ) packet which is broadcast from a first mobile node in the ad-hoc network; updating and transmitting, by the gateway, the SREQ packet to a service repository which stores at least one service provider information, in the infrastructure network; transmitting, by the service repository, a service reply (SREP) packet containing information relating to a service provider which provides a service requested by the SREQ packet to the gateway, and updating and transmitting, by the gateway, the SREP packet to the first mobile node. Accordingly, the service can be used in association with the ad-hoc network and the infrastructure network.
摘要翻译：一种在无线网络环境中的服务提供商发现方法，包括由所述网关接收从所述自组织网络中的第一移动节点广播的服务请求（SREQ）分组; 网关将SREQ分组更新和发送到在基础设施网络中存储至少一个服务提供商信息的服务存储库; 由所述服务存储库发送包含与向所述网关提供由所述SREQ分组请求的服务的服务提供商相关的信息的服务应答（SREP）分组，以及由所述网关更新所述SREP分组到所述第一移动台节点。因此，该服务可以与自组织网络和基础设施网络相关联地使用。

37. 发明申请

US20060067232A1 Mobile network system for dynamically controlling communication path and method thereof 有权
标题翻译：用于动态控制通信路径的移动网络系统及其方法
公开(公告)号：US20060067232A1
公开(公告)日：2006-03-30
申请号：US11234135
申请日：2005-09-26
申请人： Ji-hoon Lee , Jung-ho Kim
发明人： Ji-hoon Lee , Jung-ho Kim
IPC分类号： G01R31/08
CPC分类号： H04W40/28 , H04L45/122 , H04L45/20 , H04W40/30 , H04W84/18
摘要： Disclosed is a mobile network system based on ad hoc on-demand distance vector (AODV) routing algorithm, including: a destination node: a source node for transmitting a data packet to the destination node by following a communication path; and a mobile node for receiving the data packet from a plurality of intermediate nodes located on the communication path, checking hop count numbers for the plurality of intermediate nodes, and establishing a communication path with a first node having a least number of hops and a second node having a most number of hops. Therefore, an optimum changeable communication path is searched in consideration of mobility of the mobile node. In result, communication speed is increased and the lifespan of the network is extended.
摘要翻译：公开了一种基于自适应按需距离向量（AODV）路由算法的移动网络系统，包括：目的地节点：通过跟随通信路径将数据分组发送到目的地节点的源节点; 以及移动节点，用于从位于所述通信路径上的多个中间节点接收所述数据分组，检查所述多个中间节点的跳数计数，以及建立与具有最少跳数的第一节点和第二节点的通信路径节点具有最多的跳数。因此，考虑到移动节点的移动性，搜索最佳可变通信路径。结果，通信速度提高，网络的寿命延长。

38. 发明授权

US06737196B2 Method of making a lithium polymer battery and battery made by the method 有权
标题翻译：通过该方法制造锂聚合物电池和电池的方法
公开(公告)号：US06737196B2
公开(公告)日：2004-05-18
申请号：US09416270
申请日：1999-10-12
申请人： Youn-han Chang , Jung-ho Kim
发明人： Youn-han Chang , Jung-ho Kim
IPC分类号： H01M464
CPC分类号： H01M10/058 , H01M4/13 , H01M4/661 , H01M4/742 , H01M4/745 , H01M10/052 , H01M10/0565
摘要： A lithium (Li) polymer battery is provided. The Li polymer battery includes: a positive plate including a positive collector having a plurality of openings and a positive active material layer on at least one surface of the positive collector; a negative plate including a negative collector in a foil form, and a negative active material layer on at least on surface of the negative collector; and a separator between the positive and negative plates, for insulating the positive and negative plates.
摘要翻译：提供锂（Li）聚合物电池。 Li聚合物电池包括：正极板，包括具有多个开口的正极集电体和在正极集电体的至少一个表面上的正极活性材料层; 包括箔形负极集电体的负极板和负极集电体的至少表面上的负极活性物质层; 和正极板和负极板之间的隔板，用于绝缘正极板和负极板。

39. 发明授权

US09235932B2 Method and apparatus to generate 3D volume-panorama image based on 3D volume images 有权
标题翻译：基于3D体积图像生成3D体积全景图像的方法和装置
公开(公告)号：US09235932B2
公开(公告)日：2016-01-12
申请号：US13552880
申请日：2012-07-19
申请人： Ouk Choi , Yong-sun Kim , Jung-ho Kim , Seong-deok Lee , Do-kyoon Kim
发明人： Ouk Choi , Yong-sun Kim , Jung-ho Kim , Seong-deok Lee , Do-kyoon Kim
IPC分类号： G06T17/00 , G06K9/46 , G06T19/00 , G06T7/00 , G06T3/40
CPC分类号： G06T19/00 , G06T3/4038 , G06T7/33 , G06T2207/10136 , G06T2207/30044
摘要： A method and apparatus to generate a volume-panorama image based on three-dimensional (3D) volume images is provided. A method of generating a volume-panorama image includes receiving pieces of image data of one or more volume images, extracting partial regions including one or more voxels from the volume images, determining a global conversion function representing a relationship of a conversion between a second volume image of the volume images and a first volume image of the volume images, the determined global conversion function being based on a conversion function representing a relationship of a conversion between one of the extracted partial regions of the second volume image and one of the extracted partial regions of the first volume image, and generating image data of a volume image to be combined with the first volume image from image data of the second volume image based on the determined global conversion function.
摘要翻译：提供了一种基于三维（3D）体积图像生成体积全景图像的方法和装置。一种产生体积全景图像的方法包括接收一个或多个体积图像的图像数据片段，从体积图像中提取包括一个或多个体素的部分区域，确定表示第二体积之间的转换关系的全局变换函数体积图像的图像和体积图像的第一体积图像，所确定的全局变换功能基于表示第二体积图像的提取的部分区域之一与所提取的部分之一之间的转换的关系的转换函数基于所确定的全局变换函数，从第二卷图像的图像数据生成要与第一卷图像组合的卷图像的图像数据。

40. 发明授权

US09164171B2 Method of ultrasonic beamforming and apparatus therefor 有权
标题翻译：超声波束成形方法及其设备
公开(公告)号：US09164171B2
公开(公告)日：2015-10-20
申请号：US13242880
申请日：2011-09-23
申请人： Sung-chan Park , Kyu-hong Kim , Jung-ho Kim
发明人： Sung-chan Park , Kyu-hong Kim , Jung-ho Kim
IPC分类号： G01S15/89 , G01S7/52
CPC分类号： G01S15/8977 , G01S7/52047
摘要： An ultrasonic beamforming method is provided. The ultrasonic beamforming method includes dividing an input ultrasonic signal into a plurality of regions in an observation space, calculating a weight value for each of the plurality of regions, calculating a pixel weight value for each pixel using the weight value for each region, and calculating a beamforming value using the pixel weight value.
摘要翻译：提供超声波束成形方法。超声波束成形方法包括将输入的超声波信号分割成观察空间中的多个区域，计算多个区域中的每个区域的权重值，使用每个区域的权重值来计算每个像素的像素权重值，并计算使用像素权重值的波束成形值。

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